Inventor

Lei Chang

Inventor
Westmont, IL, US

Overview

8→
Patents
2010–2017
Patent span
Human necessities
Primary field (CPC A)

Patents· 8 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

A61Pprimary
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations27%
G01NInvestigating or analysing materials by determining their chemical or physical properties27%
C07KPeptides23%
A61KPreparations for medical, dental or toiletry purposes19%
C07DHeterocyclic compounds4%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010–2014Patents assigned to UNIV NORTHWESTERN (6)· patent assignee history
2010–2014Patents assigned to MERCK SHARP & DOHME (4)· patent assignee history
2010–2014Based in Westmont, IL, US· patent location history
2012–2017Patents assigned to CHANG LEI (5)· patent assignee history
2012–2014Patents assigned to LAMBERT MARY P (4)· patent assignee history
2012–2014Patents assigned to ACTON PAUL (3)· patent assignee history
2016Based in Heverlee, BE· patent location history
2017Based in Winchester, MA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNIV NORTHWESTERN62010–2014
CHANG LEIself52012–2017
LAMBERT MARY P42012–2014
MERCK SHARP & DOHME42010–2014
ACTON PAUL32012–2014
Locations
LocationPatentsSpan
Westmont, Illinois, US62010–2014
Winchester, Massachusetts, US12017
Heverlee, BE12016